CAJ | 학술논문

为了探明阿拉山口大风对地表土壤粒度分布的影响，本文选取阿拉山口风向影响下的阿拉山口地区（A区域），博河、精河下游河岸带（B区域），阿奇克苏河下游河岸带（C区域）作为研究区，三个区域的表层土壤作为研究对象，以艾比湖湿地表层土壤粒度测试实验为基础，分析土壤粒度及空间分布的特征。平均粒径结果表明：阿拉山口区、博河，精河下游河岸带、阿奇克苏河下游河岸带粒径分别为101．49μm、77．54μm、49．82μm；偏度特征为：三个区域的偏度均值结果显示为正偏态，分别为为4．01（阿拉山口区域）、3．71（博、精河区域）、2．77（阿其克苏河区域）。土壤质地分级结果为：阿拉山口区土壤质地以粗砂为主，博河，精河下游河岸带以沙砾和粉砂为主，阿奇克苏河下游河岸带以粉砂为主。上述结果定量地揭示了阿拉山口常年的风力侵蚀作用及其人类活动对该区域表层土壤粒度的影响。
위료탐명아랍산구대풍대지표토양립도분포적영향，본문선취아랍산구풍향영향하적아랍산구지구（A구역），박하、정하하유하안대（B구역），아기극소하하유하안대（C구역）작위연구구，삼개구역적표층토양작위연구대상，이애비호습지표층토양립도측시실험위기출，분석토양립도급공간분포적특정。평균립경결과표명：아랍산구구、박하，정하하유하안대、아기극소하하유하안대립경분별위101．49μm、77．54μm、49．82μm；편도특정위：삼개구역적편도균치결과현시위정편태，분별위위4．01（아랍산구구역）、3．71（박、정하구역）、2．77（아기극소하구역）。토양질지분급결과위：아랍산구구토양질지이조사위주，박하，정하하유하안대이사력화분사위주，아기극소하하유하안대이분사위주。상술결과정량지게시료아랍산구상년적풍력침식작용급기인류활동대해구역표층토양립도적영향。
Three typical regions were selected in Ebinur Lake wetland of Xinjiang in China ,and the soil granularity contents were determined .Based on the data information ,statistics method was employed to analyze the impact of winds in Alashankou on distribution of soil granularity .The results showed that:the average granularity of the soil were 101 .49μm ,77 .54 μm and 49 .82 μm respectively in Alashankou area (Region A ) ,Bo River and Jinghe downstream riparian (Region B ) and Aqikesu River riparian (Region C ) .The skewness of three regions show positive ,and the mean values were 4 .01 ,3 .71 and 2 .77 .The results of soil texture show the main ingredient is grit in Alashankou area ,gravel and silt in Bo River and Jinghe downstream riparian and silt in Aqikesu River riparian .The human activities and perennial wind erosion in Alashankou mainly influence the characteristics of the soil granularity in Ebinur wetland .The study re-veals the forming process of soil ,as well as in providing scientific reference for restoring of soil degradation and dust re-sistance of the region studied .